1114665051440 has 20 divisors (see below), whose sum is σ = 2591596244784. Its totient is φ = 445866020544.

The previous prime is 1114665051421. The next prime is 1114665051503. The reversal of 1114665051440 is 441505664111.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 1114665051394 and 1114665051403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6966656492 + ... + 6966656651.

Almost surely, 2^{1114665051440} is an apocalyptic number.

1114665051440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114665051440 is an abundant number, since it is smaller than the sum of its proper divisors (1476931193344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1114665051440 is a wasteful number, since it uses less digits than its factorization.

1114665051440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13933313156 (or 13933313150 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 1114665051440 in words is "one trillion, one hundred fourteen billion, six hundred sixty-five million, fifty-one thousand, four hundred forty".